package com.member.mapper;

import java.util.List;
import java.util.Map;

import com.member.po.Student;

public interface StudentMapper {
	 Student selectById(int id);
	 void insert(Student student);
	 void updateById(Student student);
	 void deleteById(int id);
	 
	 List<Student> select(Map map);
	 int countRows(Map map);
}